Starz Blood of My Blood – Release, Cast & Episode Guide

If you have been keeping half an eye on the Outlander universe, you already know the story doesn’t end with Jamie and Claire. The franchise is expanding with a prequel that zooms in on the parents whose love story started it all, and it has officially landed on Starz.

Premiere date: August 8, 2025 · Season 1 episodes: 10 · Renewal status: Renewed for Season 2 (June 2025) · Network: Starz · Setting: 18th-century Scotland and World War I

Outlander: Blood of My Blood premiered on August 8, 2025, with 10 episodes in its first season, and it is already renewed for a second season—no small feat for a prequel that had to win over a notoriously protective fanbase. The series shifts the timeline between 18th-century Scotland and World War I, exploring how Brian Fraser and Ellen MacKenzie met, fell in love, and ultimately set the stage for the Jamie we all know. It is a familiar world, but one that feels distinctly different in tone and pace.

The prequel is built on a simple but powerful premise: what if the story didn’t begin with Jamie and Claire, but with the people who made their union possible? Blood of My Blood centers on Brian Fraser and Ellen MacKenzie, Jamie’s parents, whose romance crossed clan lines and personal ambitions. According to the Starz official synopsis, the narrative weaves between two timelines: the Jacobite rising era in 18th-century Scotland and the trenches of World War I, where their son’s story is still being shaped by decisions made decades earlier. The show also brings in Claire’s parents, adding another layer to the family tree that fans have speculated about for years.

The structure is ambitious—it doesn’t just retell a romance; it explores how Brian and Ellen’s legacy impacts their descendants during a different kind of war. This dual-timeline approach is familiar to Outlander fans, but the show uses it to ask a new question: can love really change the course of history, or is it just a personal rebellion?

Season 1 consists of 10 episodes, premiering on August 8, 2025, and wrapping up on October 10, 2025. The season finale aired on October 10, 2025, and it left the door open for more, which aligns with the renewal news from June.

The pattern: Starz is treating this as an event series, not a throwaway. The pre-premiere renewal is a bet that the prequel will hold its own against the main series.

The casting choices have been a major talking point, especially because the actors are playing younger versions of characters fans already love. Jamie Roy plays Brian Fraser—future father of Jamie, and a man caught between duty and desire. Jeremy Irvine plays Henry Beauchamp—a figure in the war storyline whose path intersects with the Fraser legacy. Sadhbh Malin plays Jocasta MacKenzie—Ellen’s sister, played with a steeliness that hints at the formidable woman she becomes.

The trade-off: The cast doesn’t mimic the originals, which is a risk—but it also means the prequel stands on its own instead of leaning on nostalgia.

How to watch Outlander: Blood of My Blood

For UK fans, the show is available on MGM+, which premiered it on August 9, 2025—one day after the US release.

Where to watch: Starz in the US (premiered August 8, 2025) and MGM+ in the UK (premiered August 9, 2025). Both platforms are streaming all 10 episodes of Season 1.

The catch: This is a Starz original, so it’s not available on standard Netflix or Hulu plans. If you’re not already subscribed to Starz or MGM+, you’ll need to add them—and given the renewal, it’s worth the commitment for the long haul.

This is the question fans keep asking, and the answer is more nuanced than a simple label. The series is a prequel in the strictest sense—it follows Brian Fraser and Ellen MacKenzie, whose romance predates Jamie’s birth. But it’s also a spin-off in that it expands the universe beyond the original novel series, creating new narrative space that doesn’t have a direct book counterpart.

The show covers time periods that Outlander fans know well—the Jacobite era and World War I—but it doesn’t rehash the main series’ events. Instead, it fills in the blanks: how did Brian and Ellen actually meet? What did Claire’s parents do during the war? And how did the choices made in those moments shape the characters we already know?

Why this matters: The prequel isn’t just nostalgia bait—it’s an attempt to deepen the mythology of the Fraser and MacKenzie clans, giving fans a richer understanding of the world that shaped Jamie and Claire.